Hair dryer



FIG. 1 is a perspective view of the hair dryer showing my new design;

FIG. 2 is a side elevational view, looking from the left side of FIG. 1;

FIG. 3 is a side elevational view, looking from the right side of FIG. 1;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for the hair dryer, as shown and described. 